The primary language spoken in Sweden is Swedish. It is a North Germanic language, part of the wider Scandinavian language group, and is spoken by approximately 10 million people, primarily in Sweden and parts of Finland. Swedish shares similarities with other Scandinavian languages, such as Danish and Norwegian, which can facilitate mutual understanding. The language has a rich literary tradition and is the medium of instruction in Swedish schools. Additionally, English is widely spoken as a second language in Sweden, which contributes to the country’s high levels of English proficiency among its population.